Daim ntawv thov ntawm Ultrafiltration hauv Protein Purification

Nrog peb cov kev lag luam zoo thiab ntau qhov kev ua tau zoo, Shandong Bona Group txais cov tshuab ultrafiltration membrane technology thiab cov tshuab ua kom pom tseeb, uas tuaj yeem ua kom huv thiab mloog zoo rau cov proteins.Txij li thaum lub membrane concentration yog ib tug tsis tshua muaj kub concentration, lub zog noj ntawm lub concentration tsawg tshaj li ib txwm txheej txheem, thiab kev puas tsuaj rau lub tshav kub-sensitive Cheebtsam ntawm cov khoom yuav tsawg dua.Tsis tas li ntawd, membrane concentration siv lub hauv paus ntsiab lus ntawm mechanical sieving los cuam tshuam enzymes, cia me me molecular impurities thiab dej hla dhau.Yog li ntawd, thaum lub sij hawm txheej txheem concentration, inorganic ntsev thiab me me molecular impurities nyob rau hauv lub enzymatic hydrolysis kua yuav raug tshem tawm tau zoo, txo iab thiab residual tshuaj ua liaj ua teb.Niaj hnub no, tus editor ntawm Shandong Bona Group yuav qhia txog daim ntawv thov ntawm ultrafiltration hauv protein concentration.

Disadvantages ntawm proteins muab rho tawm los ntawm ib txwm enzymatic txoj kev:
1. Lub ntim ntawm cov extract yog loj thiab lub voj voog ntawm cov khoom yog ntev.
2. Tsis tiav impurity tshem tawm ntawm enzymatic hydrolyzate cuam tshuam qhov zoo ntawm collagen.
3. Cov khoom tiav lawm feem ntau muaj iab thiab ntses saj thiab saj tsis zoo.
4. Cov qib pom yog ntxhib, thiab cov dej solubility ntawm cov khoom tsis zoo.

Cov txheej txheem ntawm kev siv tshuab ultrafiltration los tsim cov protein sib cais tuaj yeem hloov pauv cov tsoos alkali-acid nag lossis daus thiab dej ntxhua, thiab tuaj yeem txhim kho cov khoom zoo.Nyob rau hauv txoj kev no, cov protein sib cais tuaj yeem raug cais tawm, lim dej thiab ua kom pom tseeb yam tsis muaj kev hloov pauv, tiv thaiv kom tsis txhob muaj ntsev ntau ntxiv vim qhov rov ua dua ntawm cov kua qaub-puag hloov cov txheej txheem hauv cov txheej txheem ib txwm muaj, txhim kho cov protein purity zoo heev (txog 92). %) thiab txo cov hmoov tshauv (≤4.0%).

Qhov zoo ntawm protein concentration ultrafiltration technology:
1. Cov txheej txheem membrane muaj cov yam ntxwv ntawm kev sib cais siab.Nws yog siv rau kev nthuav dav, ua kom tsis muaj menyuam, tshem tawm impurity thiab pom cov kua nyoos.Nws tuaj yeem tshem tawm tag nrho cov macromolecular tannin, pectin, mechanical particle impurities, txawv teb chaws teeb meem thiab ntau yam kab mob uas cuam tshuam rau cov khoom zoo hauv cov kua nyoos, thiab cov khoom ua tau zoo thiab ruaj khov.
2. Nws tsis tsuas yog paub txog kev ua kom tsis muaj menyuam, tshem tawm impurity thiab filtration ntawm raw cov ntaub ntawv tov, tab sis kuj paub qhov sib cais ntawm macromolecular tshuaj thiab me me molecular tshuaj nyob rau hauv chav tsev kub.
3. Piv nrog rau cov txheej txheem ib txwm muaj, cov txheej txheem membrane tuaj yeem paub lub sijhawm ntev thiab ruaj khov kev lag luam tas mus li, thiab kev rov ua haujlwm ntawm qhov system yog qhov zoo.
4. Concentrated nyob rau hauv chav tsev kub, cov kev ua si lom ntawm cov protein yeej tsis cuam tshuam.

Shandong Bona Group yog cov chaw tsim khoom hauv kev tsim cov khoom siv sib cais membrane.peb muaj ntau xyoo ntawm kev tsim khoom thiab kev paub dhau los, tsom mus rau kev daws qhov teeb meem ntawm kev pom thiab kev mloog zoo hauv cov txheej txheem ntawm cov khoom siv roj ntsha fermentation / dej cawv / Suav tshuaj extraction / tsiaj txhu thiab cov nroj tsuag extraction.Txoj kev tsim cov voj voog tuaj yeem pab cov neeg siv khoom txhim kho kev tsim khoom thiab ua tiav kev tsim khoom huv si.Yog tias koj ntsib teeb meem hauv daim nyias nyias, thov koj xav tiv tauj peb, peb yuav npaj cov kws tshaj lij los pab koj.